CN113139244B - 预兆感测装置以及预兆感测方法 - Google Patents

预兆感测装置以及预兆感测方法 Download PDF

Info

Publication number
CN113139244B
CN113139244B CN202110039319.5A CN202110039319A CN113139244B CN 113139244 B CN113139244 B CN 113139244B CN 202110039319 A CN202110039319 A CN 202110039319A CN 113139244 B CN113139244 B CN 113139244B
Authority
CN
China
Prior art keywords
vibration
time
precursor
phase
fluctuation data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110039319.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN113139244A (zh
Inventor
中森友仁
松山敬介
三井悠生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN113139244A publication Critical patent/CN113139244A/zh
Application granted granted Critical
Publication of CN113139244B publication Critical patent/CN113139244B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/02—Reliability analysis or reliability optimisation; Failure analysis, e.g. worst case scenario performance, failure mode and effects analysis [FMEA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
CN202110039319.5A 2020-01-16 2021-01-12 预兆感测装置以及预兆感测方法 Active CN113139244B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020005452A JP7406382B2 (ja) 2020-01-16 2020-01-16 予兆検知装置及び予兆検知方法
JP2020-005452 2020-01-16

Publications (2)

Publication Number Publication Date
CN113139244A CN113139244A (zh) 2021-07-20
CN113139244B true CN113139244B (zh) 2024-05-24

Family

ID=76650540

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110039319.5A Active CN113139244B (zh) 2020-01-16 2021-01-12 预兆感测装置以及预兆感测方法

Country Status (4)

Country Link
US (1) US11686649B2 (de)
JP (1) JP7406382B2 (de)
CN (1) CN113139244B (de)
DE (1) DE102021200210A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114689326A (zh) * 2022-03-24 2022-07-01 潍柴动力股份有限公司 一种发动机检测方法和检测装置
JPWO2023210304A1 (de) * 2022-04-28 2023-11-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014066209A (ja) * 2012-09-26 2014-04-17 Mitsubishi Heavy Ind Ltd 圧縮機、圧縮機の運転制御方法
CN103942451A (zh) * 2014-05-06 2014-07-23 重庆大学 一种双容水箱突变故障潜在信息聚类识别方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003293793A (ja) 2002-04-05 2003-10-15 Mitsubishi Heavy Ind Ltd 燃焼振動予兆検知装置、ガスタービンシステム及び燃焼振動予兆検知方法
GB201200253D0 (en) * 2012-01-09 2012-02-22 Isis Innovation Monitoring engine components
US20130297256A1 (en) 2012-05-04 2013-11-07 Jun Yang Method and System for Predictive and Conditional Fault Detection
US9835594B2 (en) * 2012-10-22 2017-12-05 Augury Systems Ltd. Automatic mechanical system diagnosis
US10641681B2 (en) * 2015-10-13 2020-05-05 Nec Corporation Structure abnormality detection system, structure abnormality detection method, and storage medium
US11761847B2 (en) * 2016-06-21 2023-09-19 Thomas Arthur Winant System and method for determining the risk of failure of a structure
JP6782943B2 (ja) 2016-11-15 2020-11-11 大阪瓦斯株式会社 ガスタービンの異常状態検知装置、及び異常状態検知方法
US10801998B2 (en) * 2017-03-13 2020-10-13 University Of South Carolina Identifying structural defect geometric features from acoustic emission waveforms
JP6914141B2 (ja) 2017-08-03 2021-08-04 一般財団法人電力中央研究所 予兆検出装置、予兆検出方法、予兆検出プログラムおよび予兆検出システム
JP7140323B2 (ja) 2018-04-17 2022-09-21 国立研究開発法人宇宙航空研究開発機構 観測装置、観測方法及びプログラム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014066209A (ja) * 2012-09-26 2014-04-17 Mitsubishi Heavy Ind Ltd 圧縮機、圧縮機の運転制御方法
CN103942451A (zh) * 2014-05-06 2014-07-23 重庆大学 一种双容水箱突变故障潜在信息聚类识别方法

Also Published As

Publication number Publication date
JP2021113695A (ja) 2021-08-05
CN113139244A (zh) 2021-07-20
US11686649B2 (en) 2023-06-27
US20210223141A1 (en) 2021-07-22
JP7406382B2 (ja) 2023-12-27
DE102021200210A1 (de) 2021-07-22

Similar Documents

Publication Publication Date Title
RU2465562C2 (ru) Устройство и способ бесконтактного измерения вибрации лопаток
CN113139244B (zh) 预兆感测装置以及预兆感测方法
Zielinski et al. Noncontact vibration measurements on compressor rotor blades
EP0654163B1 (de) Verfahren und vorrichtung zur überwachung der vibrationserregung eines axialverdichters.
US7861592B2 (en) Blade shroud vibration monitor
US20110213569A1 (en) Method and device for detecting cracks in compressor blades
CN109813423B (zh) 一种透平机械叶片振动位移监测方法及装置
EP2781897B1 (de) Schaufelspitzentakt
EP2808497B1 (de) Berührungslose Schaufelschwingungsmessung
US9494491B2 (en) Blade tip timing uncertainty
JP2013083568A (ja) 翼振動計測装置
US11353034B2 (en) Method and device for determining an indicator for a prediction of an instability in a compressor and use thereof
WO2021200702A1 (ja) 予兆検知装置及び予兆検知方法
US20230115206A1 (en) Sign detection device and sign detection method
US9897431B2 (en) Edge detector
KR102257410B1 (ko) 접촉 진동 검출 장치 및 그것을 구비하는 회전 기계, 그리고, 접촉 진동 검출 방법
WO2022191098A1 (ja) プラント監視方法、プラント監視装置及びプラント監視プログラム
CN114441125B (zh) 一种非接触式透平机械高转速叶片振动多模态分解方法
RU2374615C1 (ru) Способ диагностики колебаний рабочего колеса турбомашины
KR20230147683A (ko) 플랜트 감시 방법, 플랜트 감시 장치 및 플랜트 감시 프로그램
CN116858370A (zh) 叶尖振动速度的叶片异步振动监测方法及系统
KR100296672B1 (ko) 축류압축기의오염을검출하기위한프로세스및장치

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant